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B&R X20AI8039
±10 V0 to 20 mA / 4 to 20 mA2- or 3-wire Pt100/Pt1000 resistance temperature measurementICTD measurement
This module is equipped with 8 configurable inputs…
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Description
±10 V0 to 20 mA / 4 to 20 mA2- or 3-wire Pt100/Pt1000 resistance temperature measurementICTD measurement
This module is equipped with 8 configurable inputs. The measurement type of each input can be set individually.
Specification
| I/O module | 8 configurable inputs: ±10 V, 0 to 20 mA, 4 to 20 mA, Pt100 / Pt1000 resistance temperature measurement or ICTD measurement |
|---|---|
| Interfaces | 1x X2X Link |
| B&R ID code | 0x32A4 |
| Status indicators | I/O function per channel, operating state, module status |
| Module run/error | Yes, using LED status indicator and software |
| Inputs | Yes, using LED status indicator and software |
| Bus | 0.6 W |
| Internal I/O | 1.3 W |
| Additional power dissipation caused by actuators (resistive) [W] | – |
| CE | Yes |
| UKCA | Yes |
| CRA (Cyber Resilience Act) | In preparation |
| Input | ICTD measurement |
| Input type | Differential input |
| Voltage | <0.01% |
| Current | <0.01% |
| Conversion time | Configurable for each channel |
| Data type | INT |
| Input protection | Protection against wiring with supply voltage Exception: Terminal “ICTD x +: 5 V” – see section “Pinout”. |
| Conversion procedure | Sigma-delta |
| Gain | ±0.5% |
| Offset | ±1.2% |
| DC | >TBD dB |
| 50 Hz | >TBD dB |
| Common-mode range | TBD |
| Crosstalk between channels | TBD |
| Insulation voltage between channel and bus | 500 Veff |
| Hardware | Third-order low-pass filter / Cutoff frequency 10 kHz |
| Software | Configurable: Sinc 1 to 4 filter or FIR |
| Digital converter resolution | 16-bit |
| Output format | INT/DINT for temperature measurement UINT for resistance measurement |
| Sensor type | Configurable per channel |
| Pt100 | INT: -200.0 to 850.0°C DINT: -200.00 to 850.00°C |
| Pt1000 | INT: -200.0 to 850.0°C DINT: -200.00 to 850.00°C |
| Resistance measurement range | 0.01 to 600 Ω / 0.1 to 4800 Ω |
| Resistance measurement resolution | 600 Ω: 0.01 Ω / 4800 Ω: 0.1 Ω |
| Sensor standard | EN 60751 |
| Linearization method | Internal |
| Measuring current | 250 µA with Pt100 or 600 Ω 100 µA with Pt1000 or 4800 Ω |
| Reference | 5000 Ω ±0.1% |
| Permissible input signal | Max. ±32 V |
| Max. gain drift | ±0.03%/°C |
| Max. offset drift | ±0.06%/°C |
| Nonlinearity | <0.01% |
| Standardized range of values for resistance measurement | 600 Ω: 0.01 to 600.00 Ω / 4800 Ω: 0.1 to 4800.0 Ω |
| Range undershoot | 0x8001 |
| Range overshoot | 0xFFFF |
| Open circuit | 0xFFFF |
| General fault | 0xFFFF |
| Open inputs | 0xFFFF |
| Type of output | 5 V power supply output for the ICTD sensor |
| Sensor | ICTD measuring probe |
| Temperature sensor | 1 LSB = 0x0001 = TBD nA |
| Current measurement range | 233 to 373 µA |
| Temperature sensor normalization | -40.0 to 100.0°C |
| Common-mode rejection | TBD |
| Electrical isolation | Channel isolated from bus Channel not isolated from channel |
| Horizontal | Yes |
| Vertical | Yes |
| 0 to 2000 m | No limitation |
| >2000 m | Reduction of ambient temperature by 0.6°C per 100 m |
| Maximum | 4000 m |
| Degree of protection per EN 60529 | IP20 |
| Horizontal mounting orientation | -25 to 60°C |
| Vertical mounting orientation | -25 to 50°C |
| Derating | – |
| Storage | 5 to 95%, non-condensing |
| Transport | 5 to 95%, non-condensing |
| Operation | 5 to 95%, non-condensing |
| Note | Order terminal blocks separately (see section “Order data”). |
| Width (pitch) | 27.5+0.2 mm |
| Height | 124 mm |
| Depth | 92 mm |
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